Prototype KG‑aware adaptation of the BioPortal interface. Graph pages generated from live KG‑Registry metadata; tool links go to the live BioPortal.
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OOEVV

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Ontology of Experimental Variables and Values

KGXBioPortal ontologyv0.0.4
Visibility: Public

A KGX transformation of the BioPortal ontology Ontology of Experimental Variables and Values (OOEVV), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them. The base graph is the ontology on its own, imports stripped; the full graph, where built, has the import closure merged in.

Base graph at a glance

93
Nodes
124
Edges
0.0.4
Version
2026-09-14
Transformed

Products & downloads

Base
KGX base graph (imports stripped)
OOEVV.tar.gz
93 nodes · 124 edges
Full
KGX full graph (imports merged in)
OOEVV_full.tar.gz
206 nodes · 183 edges

The base graph contains OOEVV_nodes.tsv and OOEVV_edges.tsv. The full graph contains OOEVV_full_nodes.tsv and OOEVV_full_edges.tsv: this ontology plus the 1 it imports (and their imports in turn), merged by ROBOT. Use it when the imported terms matter; the base graph merges more cleanly with other graphs. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Imports 1 · 1 in KG‑Bioportal

What this ontology pulls in through owl:imports. An import that is itself a BioPortal ontology links to its page here; a module of one links to the ontology it belongs to; anything else links out, or is named by its namespace when it is not a web address. The base graph leaves all of these out; the full graph, where built, has them merged in.

Biolink categories 1 category across 93 nodes

NamedThing93

An item carrying more than one category is counted under each, so these counts can add up to more than the total.

Biolink categories 1 category across 124 edges

Association124

An item carrying more than one category is counted under each, so these counts can add up to more than the total.